終於, 我們出了一款高品質良好又耐用的精密鑽頭組

- 附9支精密鑽頭-0.2~1.0mm 

採用高硬度鎢鋼材,銳利又耐用

相較於一般市面上平價的鑽頭，我們堅持選擇使用材質較好的高硬度鎢鋼材。可以使用得更長久不用天天換新，切削力也很銳利。所以當同心度很高的時候，旋轉時沒有多餘的偏心摩擦力，就幾乎不會斷。可以非常穩定的鑽出對應孔位，只要精準操作，可以高達成千上萬次的工作都沒問題。

但是高硬度相對韌性就沒那麼高，所以切記,鑽孔加工時，要與鑽孔物呈現垂直90度直角的工作角度，才能避免鑽頭斷裂。

3mm同軸徑可快速更換

每支精密鑽頭都是採用3mm同軸徑，可以用在我們的Neron手鑽以及M3旋轉電機使用。一般市面上可夾持3.0mm尺寸的手鑽亦可通用。

多功能改造應用

從基本的打樁定位到搭配蝕刻片治具以及新增細節改套應用，通通都難不倒！

Finally, the drill bits designed for serious modelers who demand precision, sharpness, and strength has arrived.

Introducing the Madworks PTA-05 Precision Drill Bit Set

Made with Premium Tungsten Steel

Engineered for extreme sharpness and maximum wear resistance, the pin-point concentricity eliminates unwanted friction so you get a clean cut every time with less risk of the bits snapping during use.

3mm Universal Shank

Swap between bits in seconds!  Fits seamlessly into our Neron Pin Vise, M3 Rotary Tool, and other standard 3.0mm hobby pin vise.

Designed for Advanced Customization - the perfect tools for pinning, anchoring photo-etched parts, kit-bashing, and many more.

To Prevent Breakage

Tungsten steel is an extremely hard material, which means it has relatively less flex.  To prevent snapping the bit during operation, always hold the bit at a 90° angle, vertical to the work surface.  Take care of the bits and they will last a life time!

Include 9 bits in each set:

- 0.2/ 0.3/ 0.4/ 0.5/ 0.6/ 0.7/ 0.8/ 0.9/ 1.0mm